Title:
ENDOSCOPIC SHAPE ASCERTAINMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/170842
Kind Code:
A1
Abstract:
Provided is an endoscopic shape ascertainment system in which an endoscope device generates a first three-dimensional image of an insertion section of an endoscope scope as seen from a first viewpoint on the basis of position information for the insertion section from a three-dimensional position measurement device, generates a second three-dimensional image of the insertion section as seen from a second viewpoint arranged at a position rotated by 90 degrees around a predetermined rotational axis from the first viewpoint, adjusts a trimming width for the first and the second three-dimensional images so as to match the width of the insertion section in the first and the second three-dimensional images, and adjusts the position of a boundary line B2.
Inventors:
TANNAI KATSUYA (JP)
ENDO MOTOHARU (JP)
ENDO MOTOHARU (JP)
Application Number:
PCT/JP2017/013193
Publication Date:
October 05, 2017
Filing Date:
March 30, 2017
Export Citation:
Assignee:
HOYA CORP (JP)
International Classes:
A61B1/00; A61B1/045; G02B23/24
Foreign References:
| JPH08107875A | 1996-04-30 | |||
| JP2001046318A | 2001-02-20 | |||
| JP2000079088A | 2000-03-21 |
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
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